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Sphere 3D Corp SEC Filings
What Sphere 3D Corp has told the SEC happened, by the 8-K items and forms it filed under: when it reported results, who joined or left, what it bought or sold, and whether its auditor or its accounts ever changed.
ANY overview →Filings on file
135
since Mar 31, 2017
Warning signs
15
latest Feb 27, 2026
Last results
Aug 14, 2026
8-K item 2.02
Industry
Finance Services
SIC 6199
Newest first
Each label is a form type or an 8-K item as filed; each row links to the filing.
| Filed | What it reports | Document |
|---|---|---|
| Jun 3, 2026 | Executive or director changeAcquisition or sale completedMaterial agreementUnregistered share sale 8-K | Read ↗ |
| Dec 22, 2025 | Executive or director changeMaterial agreement 8-K | Read ↗ |
| Nov 13, 2025 | Executive or director changeMaterial agreement 8-K | Read ↗ |
| Apr 28, 2025 | Executive or director changeMaterial agreement 8-K | Read ↗ |
| Mar 29, 2024 | Executive or director changeMaterial agreement 8-K | Read ↗ |
| Mar 26, 2024 | Executive or director changeMaterial agreement 8-K | Read ↗ |
| Jan 19, 2024 | Executive or director change 8-K | Read ↗ |
| Jan 4, 2024 | Executive or director changeAcquisition or sale completedMaterial agreement 8-K | Read ↗ |
| Aug 21, 2019 | Executive or director changeMaterial agreementUnregistered share sale 8-K | Read ↗ |
| Dec 6, 2018 | Executive or director change 8-K | Read ↗ |
| Nov 16, 2018 | Delisting notice or listing transferExecutive or director change 8-K | Read ↗ |
| Nov 14, 2018 | Executive or director changeAcquisition or sale completedMaterial agreement 8-K | Read ↗ |
Source: Sphere 3D Corp's EDGAR filing history, the last ten years. The labels are the form types and 8-K item numbers the company filed under, not a reading of what it wrote — an item 5.02 can be a chief executive fired or a director retiring on schedule — so each row links to the filing.